The sulfur dioxide based corrosive testing box are widely applied to the accelerated corrosive testing of the protective layer from metallic materials, as well as parts , electrical components and industrial products. It can reproduce the corrosion process happened to the painted or untreated metal surface. Therefore it can be used to perform various kinds of corrosion test in according to relevant standards, such as ISO6988-1985.

Warranty: one year free warranty for whole set machine,lifelong time maintainance.